import java.util.HashMap;
import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 87111
 * Date: 2025-09-18
 * Time: 13:45
 */
public class Test {
    public static void main(String[] args) {
        Map<Integer,Integer> map = new HashMap<>();
    }
}
